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/****************************************************************************
**
** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the plugins of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia.  For licensing terms and
** conditions see http://qt.digia.com/licensing.  For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file.  Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Digia gives you certain additional
** rights.  These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file.  Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
**
**
** $QT_END_LICENSE$
**
****************************************************************************/

#ifndef QXCBCURSOR_H
#define QXCBCURSOR_H

#include <qpa/qplatformcursor.h>
#include "qxcbscreen.h"

QT_BEGIN_NAMESPACE

class QXcbCursor : public QXcbObject, public QPlatformCursor
{
public:
    QXcbCursor(QXcbConnection *conn, QXcbScreen *screen);
    ~QXcbCursor();
#ifndef QT_NO_CURSOR
    void changeCursor(QCursor *cursor, QWindow *widget);
#endif
    QPoint pos() const;
    void setPos(const QPoint &pos);

    static void queryPointer(QXcbConnection *c, xcb_window_t *rootWin, QPoint *pos, int *keybMask = 0);

private:
#ifndef QT_NO_CURSOR
    xcb_cursor_t createFontCursor(int cshape);
    xcb_cursor_t createBitmapCursor(QCursor *cursor);
    xcb_cursor_t createNonStandardCursor(int cshape);
#endif

    QXcbScreen *m_screen;
#ifndef QT_NO_CURSOR
    QMap<int, xcb_cursor_t> m_shapeCursorMap;
    QMap<qint64, xcb_cursor_t> m_bitmapCursorMap;
#endif
#ifdef XCB_USE_XLIB
    static void cursorThemePropertyChanged(QXcbScreen *screen,
                                           const QByteArray &name,
                                           const QVariant &property,
                                           void *handle);
#endif
    bool m_gtkCursorThemeInitialized;
};

QT_END_NAMESPACE

#endif